125272080717 has 8 divisors (see below), whose sum is σ = 190890789696. Its totient is φ = 71584046112.

The previous prime is 125272080697. The next prime is 125272080757. The reversal of 125272080717 is 717080272521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125272080717 - 2²⁰ = 125271032141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125272080757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2982668568 + ... + 2982668609.

It is an arithmetic number, because the mean of its divisors is an integer number (23861348712).

Almost surely, 2^125272080717 is an apocalyptic number.

It is an amenable number.

125272080717 is a deficient number, since it is larger than the sum of its proper divisors (65618708979).

125272080717 is an equidigital number, since it uses as much as digits as its factorization.

125272080717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965337187.

The product of its (nonzero) digits is 109760, while the sum is 42.

The spelling of 125272080717 in words is "one hundred twenty-five billion, two hundred seventy-two million, eighty thousand, seven hundred seventeen".